Fix GPT-SoVITS v2 version and model loading problem (#191)

Refactor config (#185)

Update model release

- Update GPT-SoVITS loading in admin panel.

更新配置文件系统 (#129)

Fix model_list

Fix

Change max param to segment_size in frontend.

Add save current model

Fix saving config

Update api-key-enable

Add setting page

Update setting

Add admin route and admin backend switch.

ajax

Add Load and Unload Model in the management page.

Add load_model

Rename parameters and add unload_model

Update get_models_info

Add auth login